#BCC59F
Closest named color: Ash Gray (#BFC8AD). oklch(80.6% 0.053 118.4), rgb(188, 197, 159).
Aa
Black text reads best on this color (11.62:1).
About this color
#BCC59F is a light, muted yellow. In OKLCH its lightness is 81%, its chroma 0.053 and its hue 118°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ash Gray (#BFC8AD), ΔE 0.019 away. Black text reads best on it, at 11.62:1.
| Hue family | Yellows |
| Lightness | light (81%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Ash Gray (#BFC8AD) |
| Black text | 11.62:1 |
| White text | 1.80:1 |
Values
| HEX | #BCC59F |
| RGB | rgb(188, 197, 159) |
| HSL | hsl(74, 25%, 70%) |
| OKLCH | oklch(80.6% 0.053 118.4) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #BCC59F | 1.80:1 | Fails | Lc -37.7 | Non-text elements, placeholder text |
| Black text on #BCC59F | 11.62:1 | AAA | Lc 70.3 | Content text, not long reading |
| #BCC59F text on white | 1.80:1 | Fails | Lc 33.6 | Non-text elements, placeholder text |
| #BCC59F text on black | 11.62:1 | AAA | Lc -69.0 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E9EBE0
oklch(93.6% 0.015 115)
-
Step 200
200
#D7DCC7
oklch(88.5% 0.029 117.9)
-
Step 300
300 (this color)
#BCC59F
oklch(80.6% 0.053 118.4)
-
Step 400
400
#9BA86B
oklch(70.6% 0.084 118.4)
-
Step 500
500
#839242
oklch(63% 0.107 118.4)
-
Step 600
600
#6D7C1E
oklch(55.6% 0.117 118.4)
-
Step 700
700
#5B680F
oklch(49% 0.108 118.2)
-
Step 800
800
#4A5511
oklch(42.6% 0.09 118.5)
-
Step 900
900
#3E4617
oklch(37.6% 0.069 118)
-
Step 950
950
#24290F
oklch(26.9% 0.044 118.4)
#BCC59F with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #CAC19D | 0.021 |
| Deuteranopia (no green cones) | #C9C1A0 | 0.020 |
| Tritanopia (no blue cones) | #C0C1BA | 0.043 |
| Achromatopsia (no color) | #C1C1C1 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BCC59F
#BCC59F
oklch(80.6% 0.053 118.4)
- #C4B9DE
#C4B9DE
oklch(80.7% 0.053 298.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #BCC59F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ash Gray #BFC8AD ΔE 0.019
- Pale Olive #B9CC81 ΔE 0.049
- Very Light Brown #D3B683 ΔE 0.049
- Tan #D2B48C ΔE 0.049
- Silver #C0C0C0 ΔE 0.053
- Greenish Tan #BCCB7A ΔE 0.054
- Burlywood #DEB887 ΔE 0.055
- Pale Oak #DBCFB0 ΔE 0.056
Use #BCC59F in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.